Calci D provides supplementary calcium, plus Vitamin A and D to correct deficiencies and imbalances in meat in meat-based diets of growing and racing greyhounds. Supplement Calci-D in direct proportion to the amount of meat in the diet. Just sprinkle over food – cheese flavouring means the greyhounds are happy to take Calci-D. Calci-D powder is the economical way to feed high quality, well absorbed calcium to adult greyhounds, The Calci-D formula helps strengthen the complete musculoskeletal system to ensure greyhounds can withstand the stresses of racing.